This vivid colorful cycling light humidifier creates a peaceful and relaxing atmosphere while releasing a fine, soothing mist to help you unwind and stay comfortable. Its compact, portable mini design with USB power support makes it easy to use anywhere, including bedrooms, offices, and cars, using any USB-enabled device. The advanced ultrasonic technology operates at an ultra-quiet 26dB, ensuring it won’t disturb sleep or work while effectively moisturizing dry air and helping to reduce skin dryness and peeling. Designed for simple operation, the one-button control allows you to easily switch mist modes or activate the colorful light with a long press. With continuous and intermittent spray modes and a built-in auto shut-off that activates after 4 hours or when the water level is low, this humidifier offers safe, convenient, and worry-free use day and night.